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check and replace the damaged component/s at its audio output section circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Pull up older posts. Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts. http://electronicshelponline.blogspot.com/
The t con board or the LCD panel is faulty. To confirm You have to replace the TCON board
If you wish to get some details; check the site linked here. Pull up older posts. http://electro-medical.blogspot.com/
Hi
Manual in pdf format is here:- http://cdn.vizio.com/documents/downloads/hdtv/E390A1/UM_E390A1.pdf
It can be saved to computer for future use.
You will need Adobe Acrobat Reader to read it. You can get that from here: Adobe Reader free PDF viewer download
Click on the McAfee security check to untick the box for this and click on "Install now"
Hope this is helpful, if so would you please register that with Fixya
Cheers
Check and replace it power supply regulator board. Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. Do a search by type in the brand name of your device at its search box. http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis.
There are few ways to make a mistake. Just follow the COLOR coded cable, making certain Red goes to Red, etc. Look at the connector source from the player and attach the cable to the OUT from the Player to the IN on what ever you wish to attach it to.
Tries tv unplug replug it back like about an hour later for the tv do a resetting itself back to the factory setting,this might help to solved this problems.Check the sound setting in the tv setup Menu it to speaker out not something else.If u are using the tv speakers.If u are using sound bar system or reciever system make sure all the connections output are correct and functioning,this will solved the problems.
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